Relay controller

Relay controller

Regular price
$3.00
Sale price
$3.00
Regular price
Sold out
Unit price
per 

This pre-programmed microcontroller will operate a small signal relay to bypass and engage your DIY guitar pedal. If you want a user-friendly drop-in module, purchase this complete module instead.

The controller sold here will require you to create your own PCB. Follow the schematic in the relay module build docs (optocopuler can be omitted): https://shop.mas-effects.com/products/relay-bypass